What are the best movies of all time?

My top 15 movies all time from each decade:

1930s: Gone with the Wind, The Wizard of Oz, Mr Smith goes to Washington, Red Dust, Daughter of Shanghai, It Happened One Night, Only Angels Have Wings, Heidi, The Awful Truth, Bringing up Baby, Grand Hotel, Top Hat, City Lights, Modern Times, Snow White and the Seven Dwarves

1940s: Casablanca, Maltese Falcon, Treasure of Sierra Madre, It’s a Wonderful Life, The Killers, Notorious, For Whom the Bell Tolls, Citizen Kane, The Philadelphia Story, Lady from Shanghai, The Grapes of Wrath, Pinocchio, Meet me in St Louis, Fantasia, His Girl Friday

1950s: Bridge on the River Kwai, Ikiru, Seven Samurai, In a Lonely Place, Sunset Boulevard, North by Northwest, Rear Window, Tokyo Story, On the Waterfront, Vertigo, Rebel without a Cause, Sabrina, Some like it Hot, The Searchers, Singing in the Rain

1960s: High and Low, The Hustler, Doctor Zhivago, The Graduate, How the West was Won, Butch Cassidy and the Sundance Kid, Yojimbo, Bonnie and Clyde, Dr Strangelove, The Longest Day, Lawrence of Arabia, The Good the Bad and the Ugly, Breakfast at Tiffanys, Spartacus, 2001 a Space Odyssey

1970s: Andromeda Strain, Dawn of the Dead, Jaws, Taxi Driver, Annie Hall, Mean Streets, Star Wars, American Graffiti, Monty Python and the Holy Grail, Enter the Dragon, The Godfather, Alien, Barry Lyndon, Chinatown, One Flew Over the Cuckoo’s Nest

1980s: Platoon, Stand By Me, Do the Right Thing, E.T, The Goonies, Blade Runner, Full Metal Jacket, Big, Aliens, The Last Crusade, Back to the Future, Airplane!, Empire Strikes Back, The Breakfast Club, Who Framed Roger Rabbit

1990s: Terminator II, Reservoir Dogs, Groundhog Day, Magnolia, Boogie Nights, Clueless, Forrest Gump, Silence of the Lambs, Schindler’s List, Jurassic Park, American Beauty, Fight Club, Fargo, The Lion King, Shawshank Redemption

2000s: Almost Famous, Cast Away, Mulholland Drive, Memento, In the Mood for Love, The Pianist, Vanilla Sky, Lost in Translation, Inglorious Basterds, Up, Old Boy, Spiderman 2, The Royal Tenenbaums, Millenium Actress, The Dark Knight

2010s: The Wolf of Wall Street, Inception, Interstellar, Toy Story 3, The Handmaiden, Parasite, Snowpiercer, Joker, Moonrise Kingdom, Silver Linings Playbook, Moonlight, Life of Pi, Get Out, The Tree of Life, I Wish

If you were to ask my my top 5 recommendations from each decade…

1930s:

1940s:

1950s:

1960s:

1970s:

1980s:

1990s:

2000s:

2010s: